Temptation Island is an American reality television series originally broadcast by the Fox Broadcasting Company (Fox). The series premiered on January 10, 2001, and it concluded with its third season on September 29, 2003. Temptation Island depicted four non-married couples who traveled to a tropical island to have their fidelity tested. The couples were separated from one another for two weeks, in which they were required to commingle with a group of single members of the opposite sex whose purpose was to persuade the couples to have an affair. The series drew intense backlash due to its controversial premise; however, it averaged high ratings over the course of its first season. The series was hosted by American television presenter Mark L. Walberg.

In 2018, USA Network (USA) announced that it planned to revive Temptation Island. The first season of this revival premiered on January 15, 2019. In 2024, the series moved from USA to Netflix.